Neuron23: Pioneering Precision Medicine with a $96.5 Million Boost
June 25, 2025, 3:37 pm
HBM Healthcare Investments
Employees: 11-50

Location: United Kingdom, England, Milton
Employees: 11-50
Founded date: 2016
Total raised: $36.84M
In the ever-evolving landscape of biotechnology, Neuron23 stands as a beacon of hope. This San Francisco-based company has just secured $96.5 million in Series D funding, a significant leap forward in its mission to develop precision medicines for neurological and immunological diseases. The funding round was led by a prominent healthcare investor, with strong backing from notable names like Westlake Village BioPartners, SoftBank Vision Fund 2, and Kleiner Perkins.
Founded in 2018, Neuron23 is not just another biotech firm. It’s a clinical-stage company that marries cutting-edge human genetics with advanced drug discovery techniques. The company is on a quest to transform the treatment landscape for diseases that have long been considered intractable. Its focus areas include neurodegenerative diseases, neuroinflammatory conditions, and systemic autoimmune disorders.
The recent funding will fuel the expansion of Neuron23’s operations and research and development efforts. This capital infusion is not merely a financial boost; it’s a vote of confidence in the company’s innovative approach. Neuron23 is leveraging machine learning and artificial intelligence to sift through genetic data, identifying potential therapeutic targets with surgical precision.
A cornerstone of Neuron23’s current endeavors is the NEULARK clinical trial, which recently dosed its first patient. This global Phase 2 trial is investigating NEU-411, a selective inhibitor of LRRK2, aimed at treating early-stage Parkinson’s disease (PD). Parkinson’s is a complex beast, characterized by motor and non-motor symptoms that can devastate lives. NEU-411 is designed to penetrate the brain effectively, targeting the underlying genetic drivers of the disease.
The NEULARK trial is not your typical clinical study. It employs a randomized, double-blind, placebo-controlled design, enrolling around 150 participants. These individuals will receive either NEU-411 or a placebo daily for a year. The trial’s primary endpoint is the change in the Roche digital biomarker score, a sophisticated measure of PD symptoms. Secondary measures include the Movement Disorder Society’s Unified Parkinson’s Disease Rating Scale (MDS-UPDRS), a well-established tool for assessing Parkinson’s symptoms.
What sets this trial apart is its integration of technology. Participants will use smartphones equipped with proprietary software from Roche Information Solutions. This technology will continuously monitor symptoms, providing real-time data on both motor and non-motor aspects of the disease. Imagine having a window into the patient’s experience, capturing the ebb and flow of symptoms as they occur. This level of detail could revolutionize how we understand and treat Parkinson’s disease.
Collaboration is another key element of Neuron23’s strategy. The company has partnered with Sano Genetics to streamline patient referrals for the NEULARK trial. Sano Genetics is offering saliva test kits that can identify individuals with LRRK2-driven PD. Those identified will be referred to the nearest trial site for a comprehensive eligibility evaluation. This partnership exemplifies a growing trend in biotech: the fusion of genetic testing with clinical research to enhance patient recruitment and ensure that the right patients receive the right treatments.
The implications of Neuron23’s work extend beyond Parkinson’s disease. By honing in on genetically defined conditions, the company is paving the way for more personalized medicine. This approach is akin to tailoring a suit; it fits the patient perfectly, addressing their unique genetic makeup. As the field of precision medicine matures, Neuron23 is at the forefront, pushing boundaries and challenging the status quo.
The $96.5 million funding round is a testament to the potential investors see in Neuron23’s vision. It’s not just about developing drugs; it’s about changing lives. The company’s innovative approach could lead to breakthroughs that not only alleviate symptoms but also address the root causes of diseases.
As the biotechnology sector continues to grow, Neuron23’s commitment to precision medicine positions it as a leader in the field. The company’s journey is just beginning, but the road ahead is filled with promise. With the backing of influential investors and a robust clinical trial underway, Neuron23 is poised to make significant strides in the fight against neurological and immunological diseases.
In conclusion, Neuron23 is more than a biotech company; it’s a harbinger of hope for patients battling debilitating conditions. The recent funding is a crucial step in its mission to deliver targeted therapies that could transform lives. As the NEULARK trial progresses, the world watches closely. The future of medicine may very well hinge on the success of precision approaches like those championed by Neuron23. The journey is long, but the destination is worth every step.
Founded in 2018, Neuron23 is not just another biotech firm. It’s a clinical-stage company that marries cutting-edge human genetics with advanced drug discovery techniques. The company is on a quest to transform the treatment landscape for diseases that have long been considered intractable. Its focus areas include neurodegenerative diseases, neuroinflammatory conditions, and systemic autoimmune disorders.
The recent funding will fuel the expansion of Neuron23’s operations and research and development efforts. This capital infusion is not merely a financial boost; it’s a vote of confidence in the company’s innovative approach. Neuron23 is leveraging machine learning and artificial intelligence to sift through genetic data, identifying potential therapeutic targets with surgical precision.
A cornerstone of Neuron23’s current endeavors is the NEULARK clinical trial, which recently dosed its first patient. This global Phase 2 trial is investigating NEU-411, a selective inhibitor of LRRK2, aimed at treating early-stage Parkinson’s disease (PD). Parkinson’s is a complex beast, characterized by motor and non-motor symptoms that can devastate lives. NEU-411 is designed to penetrate the brain effectively, targeting the underlying genetic drivers of the disease.
The NEULARK trial is not your typical clinical study. It employs a randomized, double-blind, placebo-controlled design, enrolling around 150 participants. These individuals will receive either NEU-411 or a placebo daily for a year. The trial’s primary endpoint is the change in the Roche digital biomarker score, a sophisticated measure of PD symptoms. Secondary measures include the Movement Disorder Society’s Unified Parkinson’s Disease Rating Scale (MDS-UPDRS), a well-established tool for assessing Parkinson’s symptoms.
What sets this trial apart is its integration of technology. Participants will use smartphones equipped with proprietary software from Roche Information Solutions. This technology will continuously monitor symptoms, providing real-time data on both motor and non-motor aspects of the disease. Imagine having a window into the patient’s experience, capturing the ebb and flow of symptoms as they occur. This level of detail could revolutionize how we understand and treat Parkinson’s disease.
Collaboration is another key element of Neuron23’s strategy. The company has partnered with Sano Genetics to streamline patient referrals for the NEULARK trial. Sano Genetics is offering saliva test kits that can identify individuals with LRRK2-driven PD. Those identified will be referred to the nearest trial site for a comprehensive eligibility evaluation. This partnership exemplifies a growing trend in biotech: the fusion of genetic testing with clinical research to enhance patient recruitment and ensure that the right patients receive the right treatments.
The implications of Neuron23’s work extend beyond Parkinson’s disease. By honing in on genetically defined conditions, the company is paving the way for more personalized medicine. This approach is akin to tailoring a suit; it fits the patient perfectly, addressing their unique genetic makeup. As the field of precision medicine matures, Neuron23 is at the forefront, pushing boundaries and challenging the status quo.
The $96.5 million funding round is a testament to the potential investors see in Neuron23’s vision. It’s not just about developing drugs; it’s about changing lives. The company’s innovative approach could lead to breakthroughs that not only alleviate symptoms but also address the root causes of diseases.
As the biotechnology sector continues to grow, Neuron23’s commitment to precision medicine positions it as a leader in the field. The company’s journey is just beginning, but the road ahead is filled with promise. With the backing of influential investors and a robust clinical trial underway, Neuron23 is poised to make significant strides in the fight against neurological and immunological diseases.
In conclusion, Neuron23 is more than a biotech company; it’s a harbinger of hope for patients battling debilitating conditions. The recent funding is a crucial step in its mission to deliver targeted therapies that could transform lives. As the NEULARK trial progresses, the world watches closely. The future of medicine may very well hinge on the success of precision approaches like those championed by Neuron23. The journey is long, but the destination is worth every step.